3 - ( ( 3 - 6 ) × 7 )
( 3 × 7 ) - ( 3 - 6 )
( ( 6 - 3 ) × 7 ) + 3
( 6 - 3 ) + ( 3 × 7 )
( ( 3 + 7 ) × 3 ) - 6
( ( 3 × 7 ) - 3 ) + 6
6 - ( 3 - ( 3 × 7 ) )
( ( 3 × 7 ) + 6 ) - 3
( 3 × 7 ) + ( 6 – 3 )
3 + ( ( 6 – 3 ) × 7 )
( 3 × ( 3 + 7 ) ) – 6 p>
한 사람에게 너무 많은 것***